Electric heating installation mounted in high part of halls - uses resistance heating element fitted into one side of U=shaped tube to heat air which is force circulated round tube

摘要

The unit can be mounted high in the room, facing downwards. An electric resistance heating element is enclosed in a tubular sleeve which defines a closed air circulation path. The circulating air is driven by a fan (4), and provides even heating of the walls of the tube to disperse the surface intensity of the heating, giving a more comfortable room heat. The tube (1) is formed in a 'U' shape and mounted high in the room. The resistance heating element (3) is fitted in one side of the 'U', heating air which circulates round the remainder of the tube, the path being closed by a flexible coupling (5) spanning the open ends of the 'U'.